RPM 427 Low-Riser/ Medium-Riser Cylinder Head

Edelbrock RPM 427 Low-Riser/ Medium-Riser Cylinder Head

Product Features:Complete Single For Flat Tappet76cc Combustion Chamber Volume170cc Intake/125cc Exhaust Runner Volume2.09 in. Intake/1.66 in. Exhaust Valve Diameter0.625 in. Deck Thickness